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context.go
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context.go
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package main
import (
"context"
"log"
"strings"
"github.com/lrstanley/girc"
ai "github.com/sashabaranov/go-openai"
vip "github.com/spf13/viper"
)
type Personality struct {
Prompt string
Greeting string
Nick string
Model string
Goodbye string
}
type Config struct {
Channel string
Nick string
Admins []string
Directory string
Verbose bool
Server string
Port int
SSL bool
Addressed bool
}
type ChatContext struct {
context.Context
AI *ai.Client
Personality *Personality
Config *Config
Client *girc.Client
Event *girc.Event
Session *ChatSession
Args []string
}
func PersonalityFromViper(v *vip.Viper) *Personality {
return &Personality{
Prompt: v.GetString("prompt"),
Greeting: v.GetString("greeting"),
Nick: v.GetString("nick"),
Model: v.GetString("model"),
Goodbye: v.GetString("goodbye"),
}
}
func IrcFromViper(v *vip.Viper) *Config {
return &Config{
Channel: v.GetString("channel"),
Nick: v.GetString("nick"),
Admins: v.GetStringSlice("admins"),
Directory: v.GetString("directory"),
Verbose: v.GetBool("verbose"),
Server: v.GetString("server"),
Port: v.GetInt("port"),
SSL: v.GetBool("ssl"),
Addressed: v.GetBool("addressed"),
}
}
// merge in the viper config
func (c *ChatContext) SetConfig(v *vip.Viper) {
c.Personality = PersonalityFromViper(v)
}
func (s *ChatContext) IsAddressed() bool {
return strings.HasPrefix(s.Event.Last(), s.Client.GetNick())
}
func (c *ChatContext) IsAdmin() bool {
admins := vip.GetStringSlice("admins")
nick := c.Event.Source.Name
if len(admins) == 0 {
return true
}
for _, user := range admins {
if user == nick {
return true
}
}
return false
}
func (c *ChatContext) Stats() {
log.Printf("session: messages %d, bytes %d, maxtokens %d, model %s",
len(c.Session.GetHistory()),
c.Session.Totalchars,
c.Session.Config.MaxTokens,
c.Personality.Model)
}
func (c *ChatContext) Reply(message string) *ChatContext {
c.Client.Cmd.Reply(*c.Event, message)
return c
}
func (c *ChatContext) Valid() bool {
// check if the message is addressed to the bot or if being addressed is not required
addressed := c.IsAddressed() || !c.Config.Addressed
hasArguments := len(c.Args) > 0
// valid if:
// - the message is either addressed to the bot or being addressed is not required
// - or the message is private
// - and at least one argument
return (addressed || c.IsPrivate()) && hasArguments
}
func (c *ChatContext) IsPrivate() bool {
return !strings.HasPrefix(c.Event.Params[0], "#")
}
func (c *ChatContext) GetCommand() string {
return strings.ToLower(c.Args[0])
}
func CreateChatContext(parent context.Context, ai *ai.Client, v *vip.Viper, c *girc.Client, e *girc.Event) (*ChatContext, context.CancelFunc) {
timedctx, cancel := context.WithTimeout(parent, v.GetDuration("timeout"))
ctx := &ChatContext{
Context: timedctx,
AI: ai,
Client: c,
Event: e,
Args: strings.Fields(e.Last()),
Personality: PersonalityFromViper(v),
Config: IrcFromViper(v),
}
if ctx.IsAddressed() {
ctx.Args = ctx.Args[1:]
}
if e.Source == nil {
e.Source = &girc.Source{
Name: vip.GetString("channel"),
}
}
key := e.Params[0]
if !girc.IsValidChannel(key) {
key = e.Source.Name
}
ctx.Session = sessions.Get(key)
return ctx, cancel
}